Browsing by Author "Lekmanee, Pattamon"

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    • CS17: Torsional vibration problem with recirculation gas blower due to variable frequency drive 
      Kanchana, Pongphop; Kuramoto, Khattiya; Mukdaburapha, Supakorn; Lekmanee, Pattamon (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2021)
      The centrifugal blower equipped with variable-frequency-drive (VFD) motor services in petrochemicalplant The unit was experienced many times of coupling failures after replacement new VFD,metallurgical study indicated ...